[PATCH 0/3] drm/amdgpu: Tweaks for high pressure on CPU visible VRAM

Michel Dänzer michel at daenzer.net
Sat May 20 01:26:48 UTC 2017

On 20/05/17 01:14 AM, Marek Olšák wrote:
> Hi Michel,
> I've applied your series

Thanks for testing it.

> and it doesn't help with low Dirt Rally performance on Fiji. I see TTM
> buffer moves at 800MB/s and many VRAM page faults.

Did you see this:

>> Note that there's only little if any improvement of the average framerate
>> reported, but the minimum framerate as seen on the HUD goes from ~10 fps
>> to ~17.

I.e. it mostly affects the minimum framerate and smoothness for me as well.

Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer

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